baber/WOPTO huggingface dataset:
Patent JP-H07330080-A (JP)
Title: Exhauster for granular material loading tank
Inventor: KORESAWA YOSHIHIRO
IPC: B65D90/00
Filed: 1994-06-10
Abstract: PURPOSE:To separate fine dust using the loading of a granular material in a simple manner at a low cost without finely dividing grains of rice or the like and discharge the fine dust without a possibility of flying around. CONSTITUTION:In a granular material loading tank, an air suction port 4a connected to an exhaustion path 4 is provided around a loading path 23 to which a granular material is loaded. An opening 4a1 is foRmed opposedly to the loading path. The air suction port 4a is provided with a ring path 4b connected to the exhaustion path 4 and a narrow path 4c extending from the ring path 4b to the opening 4a1. The air suction port 4a exerts a sucking force around the loading path to suck and discharge fine dust, which has flown from the granular material falling down in the loading path and existed among the granular material.
Patent JP-H10319720-A (JP)
Title: Developing device
Inventor: FUJIEDA YOICHI
IPC: G03G15/08
Filed: 1997-05-20
Abstract: PROBLEM TO BE SOLVED: To ensure recovery of developer, when contact members are put in contact with a developer carrier which returned the developer to a device mainbody after development to recover the developer after development, and to stably provide a good image with no irregular concentration and no fogging. SOLUTION: This developing device carries developer stored in a device mainbody 10 to an image carrier 1 with a developer carrier 11, restricts the amount of the carried developer with a restricting member 12 and returns the developer to the device mainbody with the developer carrier after the developer is guided to an development area opposed to the image carrier for development. At least two contact members 15a, 15b are put in contact with the development carrier which returned the developer to the device mainbody after development, a DC field to the direction of recovering the developer to the contact members is applied between the contact member at the upstream side of the developer in its moving direction and the developer carrier and an AC field is applied between the contact member at the downstream side of the contact member and the developer carrier.
Patent JP-S6020651-A (JP)
Title: Control system of optical multiplex transmitter
Inventor: YOSHIMOTO YUKIO
IPC: H04B10/00
Filed: 1983-07-15
Abstract: PURPOSE:To reduce the number of data buses by giving two conrol signals of logical H and L to buses on a mother board and also dividing circuits of modules into two groups so as to apply the level of logical H to one group and logical L to the other. CONSTITUTION:The 16 input/output circuits of the input/output module 1 are divided into two groups (8 each) and 9 data buses 3 are provided on the mother board 2. The 8 input/output circuits of one group are connected in parallel with an output register 4 in the input/output module and the 8 input/output circuits of the other group are connected in parallel with the output register 4. Further, a control bus 5 having two statuses of logical H and L is provided. Then the changeover of one and other groups of the input/output module is executed by the signals H, L given via the control bus 5 on the mother board.
Patent JP-S5556352-A (JP)
Title: Illumination device
Inventor: DOBASHI MASAHIRO
IPC: H01J61/88
Filed: 1978-10-20
Abstract: PURPOSE: To provide a less power consumption, simultaneously with a stabilized lamp characteristic obtained, by means of specifying leading particulars of the luminous tube.  
     CONSTITUTION: With a lighting made by a 300W lag-phased stabilizer, and the dimension of a luminous tube 1 made to dcm for inside diameter, l a cm for distance between electrodes, and l c cm for distance from the point end of electrode to the end sealed part, if assumed α for the lamp power lowering factor when lighted by the 300W lag-phased stabilizer, the lamp is made into a shape to meet a condition of 1.5≤d≤1.9, 5≤300(1-α)/(πdl a +4πl c   2 )≤10, 0.1≤ 4πl c   2 /(πdl a +4πl c   2 )≤0.5, 0.1≤l c /l a ≤ 0.4. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09294308-A (JP)
Title: Controller of hybrid vehicle
Inventor: AKIBA TORU
IPC: B60L50/16
Filed: 1996-04-25
Abstract: PROBLEM TO BE SOLVED: To secure the stability of a vehicle when it runs at a low speed, by a method in which the driving condition of the vehicle is detected from an acceleration command and deceleration command from a driver, the appropriate number of rotations of the vehicle is estimated from the detected driving condition of the vehicle, the wheels are driven by a motor when a brake is released at the time of acceleration, and a regenerative braking is started at the time of deceleration. SOLUTION: A hybrid vehicle has front wheels 2 driven by an engine 1 and rear wheels 4 driven by a regenerative motor 3. When an acceleration command is detected (5), the appropriate number of rotations of the rear wheels 4 is estimated (7) and the motor 3 is so controlled by a controller 9 which drives the rear wheels 4 that the motor speed may not exceed the appropriate number of rotations of the rear wheels 4. The rear wheels 4 are so controlled by the motor 3 that they may be driven at a rotating speed which is within the appropriate range.  When a deceleration command is detected (6), the appropriate number of rotations of the rear wheels 4 which are driven by the motor 3 is estimated (7) and the operating condition of an antilock brake system is monitored and whether the brake is released or not is detected (8) and then the motor 3 is controlled (9) based on the detected values and power is supplied to the motor from a capacitor 10 through an inverter 11 and is regenerated. By this method, the vehicle can be started up and accelerated even on a road of low friction.
Patent JP-S5831455-A (JP)
Title: Priority order deciding system
Inventor: KITAZAWA MASAHIRO
IPC: G06F13/362
Filed: 1981-08-18
Abstract: PURPOSE:To decide a priority order by considering both urgency and a waiting time, by providing a counter on each device, and counting a pulse of a request signal when each device sends a request. CONSTITUTION:Counters CTRa, CTRb and CTRc are provided in accordance with each device, and count each pulse of request signals RQa-RQc. When a device becomes a state that a request can be received, a priority order deciding circuit PRD observes counting values of the counters CTRa-CTRc, and adopts the largest counting value. Subsequently, the request is received, and a selecting signal SL is sent to the device concerned. When the selecting signal is sent and the device enters into a communication state, the counter of the device concerned is reset.
Patent JP-S5754365-A (JP)
Title: Manufacture of transistor
Inventor: TAKAHASHI KAZUO
IPC: H01L29/72
Filed: 1980-09-19
Abstract: PURPOSE:To improve the yield rate of production for the subject transistor by a method wherein the polycrystalline silicon layer on a base region is oxidized using a nitriding silicon mask and a diffusion is performed on an emitter region and a high density base region through the remaining polycrystalline silicon layer. CONSTITUTION:Boron is diffused on an N type wafer 41 using an SiO2 film 42 as a mask and a base region 44 is formed. Then, a polycrystalline silicon film 45 is formed, an Si3N4 film pattern 46 is covered on the emitter region and the high density base region, and the polycrystalline 45 is converted to a silicon oxide 45' by performing a heat treatment. Then, the Si3N4 film pattern 46' is removed, the SiO2 film containing As is coated and a patterning is performed. Subsequently, the above is heated in the atmosphere of boron and a diffusion is performed on the emitter region and the high density base region simultaneously. Accordingly, the relative positional relations of the high density base region and the emitter region can be determined by performing only one photoetching process and the deviation of mask is not generated.
Patent JP-S63292472-A (JP)
Title: Device for driving information signal recording and reproducing element
Inventor: MUKOYAMA TATSUYA
IPC: G11B21/10
Filed: 1987-05-26
Abstract: PURPOSE:To improve the accuracy of a center position of turning by providing a means for coupling a movable part and a fixed part so as to be freely turnable, by a hollow cylindrical elastic coupling member made of rubber, whose outer periphery is fixed to the inner periphery of a coupling hole of a coupling part of the movable part. CONSTITUTION:A movable part and a fixed part are coupled so as to be freely turnable through a hollow cylindrical elastic coupling member made of rubber, provided between a cylindrical turning axis 31 made of a rigid body, provided vertically on a bottom plate 23 of the fixed part, and the inner peripheral surface of a hole A pierced on a substrate 35 of the movable part. In this state, by the polarity and magnitude of a current which is allowed to flow to coils 29, 30 of the movable part, the movable part turns by using the turning axis 31 as the turning center, through the cylindrical turning axis 31 made of a rigid body, provided vertically on the bottom plate 23 of the fixed part, and the hollow cylindrical elastic coupling member 36 made of rubber, by which a magnetic head H is brought to a turning displacement and the magnetic head H can execute a tracking control operation with with high accuracy.
Patent JP-S5931503-A (JP)
Title: Sealing by mercaptosilane-containing poly(arylene sulfide) of electronic part
Inventor: JIENINGUSU PURAISU BURATSUKUUE
IPC: H01B3/30
Filed: 1983-07-15
Abstract: Electronic components can be encapsulated with a poly(arylene sulfide) composition containing a mercaptosilane such as, for example, 3-mercaptopropyltrimethoxysilane.
Patent JP-H02307903-A (JP)
Title: Fitting of wig to be worn continuously
Inventor: YAGUCHI TOSHIO
IPC: A41G3/00
Filed: 1989-05-23
Abstract: PURPOSE:To fit the title wig simply and surely without using an adhesive and damaging the hair and the skin by passing a hair bundle formed from occipital region to temporal region through a fastening tube by a specific method and joining the hair bundle at the root of the fastening tube to the edge of the wig with a ribbon. CONSTITUTION:A proper number of hairs are drawn out from occipital region to temporal region, the drawn hair bundle 1 is passed through a ring 4 of thin wire 2 formed by inserting both ends of the thin wire into a fastening tube 3, the fastening tube is pushed by a finger tip, both the ends of the thin wire 2 are drawn out together and the hair bundle 1 in the ring 4 of the thin wire 2 together with the ring 4 of the thin wire is passed through the tube 3. Then the thin wire 2 is extracted, the tip side 1a of the ring of the hair bundle 1 is drawn while holding the fastening tube 3 by the finger tip, the tip side 1a of the hair bundle is extracted from the fastening pipe 3, the fastening tube 3 is shifted to the root side of the hair bundle 1, the hair bundles 1 with the root bundles by the fastening tube 3 are formed at proper intervals from occipital region to temporal region and part at root side from the fastening tube 3 of the hair bundles 1 is joined to the edge 6 with a fixing ribbon 5 of wig so that the wig to be worn continuously is fitted.
Patent JP-H06341728-A (JP)
Title: Controlling device for absorption type refrigerating machine
Inventor: KISHIMOTO TETSUO
IPC: F25B15/00
Filed: 1993-05-31
Abstract: PURPOSE:To prevent mainly a sudden lowering of a cold water outlet temperature by controlling the respective amounts of heating of a low-temperature heat source regenerator and a high-temperature regenerator on the basis of the cold water outlet temperature and also by controlling the operation and stop of the high-temperature regenerator likewise on the basis of a cold water inlet temperature. CONSTITUTION:In an absorption type refrigerating machine, a low-temperature heat source regenerator 12 heating an absorption liquid and separating a refrigerant, a liquid condenser 13 for a low-temperature heat source condensing this refrigerant, a high-temperature regenerator 4 and a low-temperature regenerator 6 heating the absorption liquid and separating the refrigerant likewise, a condenser 7 condensing this refrigerant, an evaporator 1 cooling cold water by evaporation of the refrigerant and an absorber 2 sending the absorption liquid to the low-temperature heat source regenerator 12 are connected mutually by pipings. In this case, a cold water inlet temperature and a cold water outlet temperature of the evaporator 1 are detected by detectors S1 and S2 respectively. A controller 48 controls the respective amounts of heating of the low-temperature heat source regenerator 12 and the high-temperature regenerator 4 on the basis of the cold water outlet temperature and also controls the operation and stop of the high-temperature regenerator 4 on the basis of the cold water inlet temperature.
Patent JP-S5921242-A (JP)
Title: Field unit for rotary electric machine
Inventor: OOISHI HIDEO
IPC: H02K3/18
Filed: 1982-07-22
Abstract: PURPOSE:To reduce the leakage magnetic flux which is introduced into a stator end structure by composing the projection of a pole terminal board of a nonmagnetic material. CONSTITUTION:Salient-poles 1 are installed on a pole core 101 and at both side ends of the core 101, and composed of a pole terminal board 102 having a main plate 102a for holding the core 101 and the projection 102b projected at the end of the plate 102a, a field coil 102 and an insulating washer 104. On the other hand, a stator end structure 3 is disposed oppositely to the poles 1 through an air gap A, and composed of a stator core toothed part 301 and a toothform retainer 302. The plate 102a of the board 102 is composed of a magnetic material, and the projection 102b is composed of a nonmagnetic steel. In this manner, leakage magnetic flux which is axially introduced into the stator end structure can be reduced.
Patent JP-H05293527-A (JP)
Title: Side guide device for rolling mill
Inventor: TSUDA TAKAYOSHI
IPC: B21B37/00
Filed: 1992-04-21
Abstract: PURPOSE:To decide an accurate position and to improve durability to shock given from a rolled stock in a side guide device for a rolling mill to prevent the side slip, meandering of the rolled stock. CONSTITUTION:A pair of slide rails 6 is set fixedly in parallel with a rolling roll 4 on the inlet side and/or the outlet side of the rolling mill. A pair of guide holders 9 is held freely slidably to slide rails and clamps 10 are provided to fix the guide holders on arbitrary positions on the rails. The respective guide bodies 12 are fixed to the guide holders, a pair of screw axes 15 having screw grooves opposite to each other on the middle part as the boundary is pivoted along the slide rails, the screw axes are connected with each other through a transmission mechanism, the screw axes are connected with a motor to be rotated jointly and nuts 21 to be screwed in the screw axes are prepared on the guide holders. The interval between a pair of guide bodies is adjusted by the joint rotation of the screw axes by a command from a controller.
Patent JP-2000033907-A (JP)
Title: Bag-making packaging machine
Inventor: FUKUDA MASAO
IPC: B65B9/20
Filed: 1999-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a bag-making packaging machine that enables the efficiency of change work; moreover, the efficiency of packaging to be enhanced by forming a former unit and the attachment portion of a frame to be performed at in a touch motion in the unit detachment. SOLUTION: Engagement members 15, 41 with tapered surfaces formed respectively are provided at a former unit and frame, and the engagement member 41 of the frame 2 is formed movable in the fastening direction and loosening direction. A cum follower 45 is set to the movable engagement member 41, a cam member 46 having a cam groove 46c to be engaged with the cam follower 45 is disposed, and the cam groove 46c is formed in a spiral state where it moves away from the rotational center from an open end 46c' toward a close and 46c', so that when the cam member 46 is rotated in a predetermined direction, the movable engagement member 41 is moved via the cam follower 45, thereby forming the former unit to be detached relative to the frame 2.
Patent JP-S619782-A (JP)
Inventor: IKEDA AKIRA
IPC: G07B15/00
Filed: 1984-06-23
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5832155-A (JP)
Title: Ion sensor
Inventor: KOYAMA NOBORU
IPC: G01N27/333
Filed: 1981-08-19
Abstract: PURPOSE:To make a minute sensor eliminating the need to provide with a room standard liquid, by covering a polymer film derived from an aromatic compound containing nitrogen atoms or a hydroxy aromatic compound on the surface of a tip end disk of an electrically conductive substance. CONSTITUTION:An ion sensor is made by covering the circumference of an optionally shaped, e.g. rod-shaped, electrically conductive substance 11 by an insulating material 13 and covering and fixing a prescribed polymer film 12 on the surface of a tip end disk. The film 12 is made of an aromatic compound containing nitrogen atoms or a hydroxy aromatic compound. The aromatic compound containing nitrogen atoms is shown by formula (I). Where, Ar is an aromatic nucleus, R is a substituent, m is 0 or an integer of >=1 and n is an integer of >=1 and then, m+n not exceed the number of effective valence. But, Ar may be 0 in case of a heterocyclic compound containing nitrogen atoms. Also, the hydroxy aromatic compound is shown by formula (II). Where, Ar is an aromatic nucleus, R is a substituent and l is 0 or the effective valence of Ar.
Patent JP-S5832087-A (JP)
Inventor: INOUE JIROU
IPC: B44D5/00
Filed: 1981-08-18
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S641979-A (JP)
Title: High-speed edge connector testing device
Inventor: ROBAATO II SUTEIPURUZU
IPC: G01R31/28
Filed: 1988-05-27
Abstract: PURPOSE: To improve the signal processing speed of a high-speed edge connector testing device by connecting the contacts of a plurality of probes mounted on a carrier edge to the contacts of edge connectors through a straight minimum-length conductor.  
     CONSTITUTION: Spring contacts 60 and 62 are fixed to a probe supporting board 30 and the contact 62 is connected to a contact 16 by means of a connector 64. A contact 63 is brought into contact with the contact 62 and connected to a rectangular connector 64. A ram 36 is moved leftward by actuating an actuator 34 and a board 14 and the contacts move. The contacts advance into an edge connector 46 and the end of each probe comes into contact with the connector 46 and, at the same time, a probe 16 comes into contact with the contact 65 of the connector 64. Consequently, an automatic testing device ATE is electrically connected to a probe 12 and, further, to the contact of the edge connector 46 through electric wires 22. 
     COPYRIGHT: (C)1989,JPO
Patent JP-H01300846-A (JP)
Title: Freshness preservation of vegetable and fruit
Inventor: NAKAGAWA MASANORI
IPC: A23B7/152
Filed: 1988-05-30
Abstract: PURPOSE:To absorb an ethylene gas evolved from vegetables and fruits, to suppress aging by antimicrobial effects and to preserve freshness of vegetables and fruits for a long period of time, by making fiber containing a copper compound and an ethylene absorbent coexist in the same package of vegetables and fruits. CONSTITUTION:Fiber (e.g., cotton, rayon or polyamide-based synthetic fiber) containing a copper compound (e.g. metal copper or copper hydroxide) and an ethylene absorbent (e.g., active carbon, silica gel or zeolite) are made to exist in the same package of vegetables and fruits.
Patent JP-S5556889-A (JP)
Title: Clarification method for waste water
Inventor: NAKAYAMA SHIGEKI
IPC: C02F1/72
Filed: 1978-10-23
Abstract: PURPOSE: To stabilize the clarification of waste water with the miminum quantities of ozone and hydrogen peroxide by controlling the amount of hydrogen peroxide to add properly in the ozone-treatment of waste water.  
     CONSTITUTION: Hydrogen peroxide is injected into waste water at a controlled flow rate by the hydrogen peroxide injection pump 8 and the waste water is directed to the reaction tank 1 through the conduit 5, where it is brought into contact with a countercurrent flow of ozone-containing fine bubbles ascending through the perforated plate 2 and discharged as treated water from the outlet 6. The bubbles with a lowered ozone concentration are flowed into the ozone meter 7 through the excess ozone discharge pipe 4 from the upper part of the reaction tank 1, and according to the ozone concentration measured, the amount of hydrogen peroxide to add from the injection pump 8 is controlled. Thus, the amount of hydrogen peroxide to add can be properly controlled and the effective use of the chemical can be attained, reducing the cost of treatment. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63294754-A (JP)
Title: Production of food like bread crumbs
Inventor: MIYATA KAZUMASA
IPC: A23L7/157
Filed: 1987-05-27
Abstract: PURPOSE:To produce crumb-like food of good taste in a short time, by treating the raised dough with an extruder at elevated pressure and temperature, roughly crushing and drying. CONSTITUTION:A raised dough which is prepared by the direct method or the sourdough method is fed to an extruder and extruded out at about 60-150 deg.C in a residence time of 20-180sec, then crushed and dried. Or the liquid leaven, cereal flour and other additives are separately fed into an extruder or a sourdough, other materials and raised dough are fed into an extruder separately.
Patent JP-H04330481-A (JP)
Title: Stirring device
Inventor: YOSHIDA WATARU
IPC: G03G15/08
Filed: 1991-05-02
Abstract: PURPOSE:To save space and to reduce cost by providing a rotating sleeve on which carrier which attracts toner by a potential difference is placed and an electromagnet which scrapes and pulls down the toner and the carrier by magnetic force. CONSTITUTION:The parts of 1st and 2nd comb-shaped electromagnets 1 and 2 whose projecting parts for magnetic pole 1a and 1b are arranged to be opposed to the rotating sleeve 3 project to the outside of a container 4, and coils 5 and 6 for generating magnetic field are wound thereto. The coils 5 and 6 are respectively connected to switches 7 and 8, and act as the eletromagnet by periodically opening and closing switches 7 and 8. The magnet is arranged inside the sleeve 3 so as to attract the carrier to the surface of the sleeve 3, and negative voltage 1 is given to the sleeve 3 from a DC power source. Therefore, residual toner on a photosensitive drum 12 is attracted to the sleeve 3 side, and gradually laminated, but the layer consisting of the toner and the carrier is scraped by the magnetic force with the actions of the electromagnets 1 and 2.
Patent JP-S63294826-A (JP)
Title: Endoscopic apparatus
Inventor: KOBAYASHI KAZUNARI
IPC: A61B1/04
Filed: 1987-05-27
Abstract: PURPOSE:To perform the proper control of light even with respect to an image guide having a different caliber, by changing over a photometric range to the one corresponding to the caliber of the image guide when the quantity of light from a light source apparatus is controlled on the basis of the output signal of a solid image sensing element. CONSTITUTION:When the picture size of a fiber scope is shown by a code 8a with respect to the total image pickup surface 7 of a solid image sensing element, light is incident to a pixel 9a but no light is incident to pixels 9b, 9c. When an address setting device 2 informs the output of the pixels 9a-9c from a memory part 3 to a digital comparator 5, this digital comparator 5 compares the output values of the pixels 9a-9c with a reference value to discriminate whether said values are at a definite level or more. This result is sent to a photometric range change-over circuit 6 to set a photometric range to the photometric range corresponding to the picture size 8a of the fiberscope. By this method, the proper control of light can be properly performed using the photometric rage corresponding to the picture size even when the picture size of the fiberscope is different.